Media Server 25.1
Media Server Help

# Audio Categorization

Media Server can categorize audio. Audio categorization segments and classifies audio into predefined categories such as "speech", "music", "noise", and "silence".

You can use audio categorization to inspect an audio file and decide whether to perform further processing. For example, when audio categorization reports that a file contains mostly speech, you might decide to run language identification and speech-to-text.

If you are processing recordings of telephone calls, you can use audio categorization to identify DTMF tones.

Copyright 2024 Open Text
Version 25.1 | Last updated January 2025

Send documentation feedback

Close

Send documentation feedback

To send feedback using your default email client, open an email window.

Otherwise, send your feedback and the information below to MFI-swpdl.idoldocsfeedback@opentext.com.

We appreciate your feedback!

Product: Knowledge Discovery Media Server 25.1

Topic Title: Audio Categorization